Top Open Source Alternatives to Popular SaaS Apps

Discover open-source apps categorized by the SaaS tools they replace. Find high-quality, free alternatives to your favorite software.

Kubeflow

An open-source platform for machine learning workflows on Kubernetes, providing tools for each stage of the ML lifecycle.

1 Open Source Alternatives to Kubeflow

Lemon Squeezy

An all-in-one platform for running SaaS businesses, offering payments, subscriptions, global tax compliance, and marketing tools.

1 Open Source Alternatives to Lemon Squeezy

Loom

A leading screen recording tool that allows users to record their screen and camera, share content instantly, and enhance communication through video.

1 Open Source Alternatives to Loom

Mailchimp

A leading email marketing and automation platform that helps businesses manage their marketing campaigns and customer relationships effectively.

1 Open Source Alternatives to Mailchimp

Midjourney

AI-powered image generation tool that transforms text prompts into stunning, high-resolution artistic images using advanced machine learning.

1 Open Source Alternatives to Midjourney

Mint

A personal finance management tool that helps users track expenses, create budgets, and manage their financial goals.

1 Open Source Alternatives to Mint

Miro

A collaborative online whiteboard platform designed for team collaboration, brainstorming, and visual project management.

1 Open Source Alternatives to Miro

Mixpanel

An event analytics service that tracks user interactions with web and mobile applications to provide insights on user engagement and retention.

1 Open Source Alternatives to Mixpanel

Open Collective

A platform that enables communities to manage finances transparently, allowing them to raise funds, pay expenses, and engage supporters.

1 Open Source Alternatives to Open Collective

Outreach

A sales engagement platform that helps teams improve their outreach efforts through automation, analytics, and collaboration tools.

1 Open Source Alternatives to Outreach

Patreon

A membership platform that enables creators to earn a recurring income by providing exclusive content and rewards to their subscribers.

1 Open Source Alternatives to Patreon

Photon

A networking engine and multiplayer game development framework for creating real-time multiplayer games and applications.

1 Open Source Alternatives to Photon